<?xml version="1.0"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <meta http-equiv="Content-Type" content="text/html" />
  <title>Math with position: absolute</title>
  <style>
   math { position: absolute; }
  </style>
</head>
<body>
 <math xmlns="http://www.w3.org/1998/Math/MathML">
  <infinity/>
 </math>
</body>
</html>
